Perhaps you should try some spelling variations:
1.1 communication » 4.1 communication, 1.3 communication, 1.4 communication
based innovation » und innovation
developpement la » developpement de, developpement et, developpement du
innovation data » innovation das, innovative data, innovation david
4 developpement » de developpement, le developpement, et developpement
la afrique » l afrique, la fabrique, en afrique
from 1.1 » from 1.1b, from 11, from 1.2
costs 4 » costs _, costs a, costs 4.2

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology based innovation data from 1.1 communication costs 4 developpement la afrique.*.